Chevrolet 2003 Silverado 1500 Pickup Owner's Manual page 428

C-.ng a r..-fch near a battery can cause battery
gas to explode. People have been hurt doing
this, and some have been blinded. Use a
flashlight if you need more light.
Be sure the battery has enough water. You
don't need to add water to the ACDelco@
battery installed in your new vehicle. But if a
battery has filler caps, be sure the right
amount of fluid is there.
If
it is low, add water
to take care of that first. If you don't, explosive
gas could be present.
Battery fluid contains acid that can burn you.
Don't get it on you. If you accidentally get it in
your eyes or on your skin, flush the place with
water and get medical help immediately.
I
.
IS
or other movi
~
engine pal can i
I
you badly. Keep your hands away from moving
parts once the engine is running.
6. Check that the jumper cables don't have loose or
missing insulation. If they do, you could get a
shock. The vehicles could be damaged too.
Before vou connect the cables, here are some
basic things you should know. Positive (+) will go to
positive (+) or a remote positive terminal (+) if the
vehicle has one. Negative (-) will go to a heavy,
unpainted metal engine part or a remote
negative (-) terminal if the vehicle has one.
Don't connect positive (+) to negative (-) or you'll
get a short that would damage the battery and
maybe other parts too. And don't connect the
negative (-) cable to the negative (-) terminal on
the dead battery because this can cause sparks.
On vehicles equipped with dual batteries, make all
battery connections to the remote positive (+)
and remote negative (-) terminals.
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